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package com.etop.odbs.dao;

import com.etop.odbs.beans.Document;
import java.util.List;
import org.hibernate.Session;

/**
 *
 * @author cjh
 */
public class DocumentDao extends BaseDao{

    /**
     *  从数据库中获取相应ID的文档
     * @param id
     * @return
     */
    public Document loadDocumentById(int id){
        String hql = "from Document where id = :id";
        return (Document) this.getSession().createQuery(hql).setParameter("id", id).uniqueResult();
    }
    
    public List ListDocument(){
        List<Document> documents =session.createQuery("select doc from Document doc").list();
        
        return documents;
    }
}
